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1、中国低碳建筑技术与发展经验China'slowcarbonconstructiontechnologyanddevelopmentexperience要点一、低碳建筑概念ConceptofLow-carbonConstruction(Building)二、低碳建筑特征CharacteristicsofLow-carbonConstruction(Building)三、低碳建筑技术TechnologyofLow-carbonConstruction(Building)四、中国低碳建筑发展和现状China'slowcarbonbuildingdevelopmentanditscur
2、rentcondition五、中国低碳建筑经验ExperiencesofChina'slowcarbonbuildingdevelopment六、中国低碳建筑案例CasesofChina'slowcarbonbuildingdevelopment一、低碳节能建筑概念ConceptofLowcarbonenergysavingbuilding(一)低碳建筑的概念低碳建筑是指在建筑材料与设备制造、施工建造和建筑物使用的整个生命周期内,减少化石能源的使用,提高能效,降低二氧化碳排放量。Lowcarbonbuildingsreferstothebuildingmaterialsande
3、quipmentmanufacturing,constructionandbuildingusethewholelifecycle,reducetheuseoffossilenergy,improvingenergyefficiency,reducecarbondioxideemissions.低碳建筑主要分为两方面一方面是低碳材料,另一方面是低碳建筑技术。Lowcarbonbuildingsismainlydividedintotwoaspectsontheonehandislowcarbonmaterial,ontheotherhandislowcarbonbuilding
4、technology.目前低碳建筑已逐渐成为国际建筑界的主流趋势。一个经常被忽略的事实是:建筑在二氧化碳排放总量中,几乎占到了50%,这一比例远远高于运输和工业领域。Atpresent,thelowcarbonbuildinghasgraduallybecomethemaintrendoftheinternationalarchitecture.Anoftenoverlookedfactis:buildingincarbondioxideemissions,almost50%,theproportionismuchhigherthanthetransportandindustr
5、ialsectors.(二)低碳建筑的背景Thebackgroundoflowcarbonbuildings二氧化碳排放量猛增,会导致全球气候变暖,而全球气候变暖会对整个人类的生存和发展产生严重威胁。实际上,城市里碳排放,60%来源于建筑,而交通汽车只占到30%。Asurgeincarbondioxideemissions,willleadtoglobalwarming,andglobalwarmingwillproduceseriousthreattothesurvivalanddevelopmentoftheentirehumanrace.Infact,thecitycar
6、bonemissions,60%comesfrombuildings,andtransportationvehiclesaccountedforonly30%.房地产行业是能耗大户。统计数据显示,中国每建成1平方米的房屋,约释放出0.8吨碳。另外,在房地产的开发过程中建筑采暖、空调、通风、照明等方面的能源都参与其中,碳排放量很大。Energyconsumptionoftherealestateindustry.StatisticsshowthatChinabuiltper1squaremetersofhousing,aboutrelease0.8tonnesofcarbon.I
7、naddition,intheprocessofthedevelopmentofrealestateconstructionheating,airconditioning,ventilation,lightingandotheraspectsofenergyinvolvedincarbonemissions.低碳节能建筑特征characteristicsoflowcarbonenergysavingbuilding(一)绿色环保greenenvironmentalprotection建筑对环